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View Full Version : s13 fuel pump not sealing causing fuel leak


s13_greg
04-05-2021, 11:17 PM
Was wondering if anyone else has the same problem as me, my fuel pump seal seems to not be doing its job as soon as i turn on my car fuel begins gushing out. I have tried a couple O-rings from Nissan and new hardware, I am not sure if I am missing something here or what, but was wondering if anyone else has the same issue. I am thinking of putting rtv along with a O-ring to see if that will help. I would appreciate any feedback thanks.

https://www.youtube.com/watch?v=XsgMVQvKdGY
this video is what is happening but much worse.

mechanicalmoron
04-07-2021, 08:27 PM
What O-ring?

If you put RTV on a rubber part or to try to seal gasoline, you have royally fucked up.

jedi03
04-09-2021, 10:21 AM
where is it gushing out of?

s13_greg
04-13-2021, 04:18 PM
What O-ring?

If you put RTV on a rubber part or to try to seal gasoline, you have royally fucked up.

where is it gushing out of?

where the fuel pump bolts onto the tank, just added a video to my post so you can see where exactly

Mikester
04-18-2021, 04:34 PM
Does it do it with the feed & return lines connected? Noticed they aren’t connected in the video.

s13_greg
04-18-2021, 06:28 PM
Does it do it with the feed & return lines connected? Noticed they aren?t connected in the video.
yes it does thats not my video btw just an eample

jedi03
04-20-2021, 08:17 AM
ya that o-ring is a replace each time, i found that out the hard way too...don't strip out those bolts either